Analysis
- max time kernel
150s - max time network
144s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
05/11/2026, 16:41
Behavioral task
behavioral1
Sample
2026-11-04_acdf67547acb26006b41497ed23ef5e8_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe
Resource
win10v2004-20260911-en
General
- Target 2026-11-04_acdf67547acb26006b41497ed23ef5e8_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe
- Size 100KB
- Sample261105-t7arvsdy5m
- SHA256 9609b7b892abda6c839ce8c85da0aa7608147ab07271f6674b83ece72d6b14bd
- MD5 acdf67547acb26006b41497ed23ef5e8
- SHA1 bf31a4ffd0a0782405890301d5b87d34277dfb19
- SHA512 90ab3a70cc024bca10934b5acc92c6a9c9025faee6089052b497183b874672f99dd3f2ebe1d4c32bd1261fe76347d9eac98f8f33ab5bf7f4bc2cbe3685825d7b
- SSDEEP 1536:soaj1hJL1S9t0MIeboal8bCKxo7h0RPaaml0Nz30rtrJx5:H0hpgz6xGhZamyF30BNx5
- TLSH T168A35B16B6D0C032E062153804B8E2635A7AF9324ABCC1977BC5177EBEB03D19D3AF56
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Sakula payload 5 IoCs
resource yara_rule behavioral2/memory/3052-0-0x0000000000400000-0x000000000041B000-memory.dmp family_sakula behavioral2/files/0x000e00000001c4c8-4.dat family_sakula behavioral2/memory/3052-6-0x0000000000400000-0x000000000041B000-memory.dmp family_sakula behavioral2/memory/4660-7-0x0000000000400000-0x000000000041B000-memory.dmp family_sakula behavioral2/memory/3052-8-0x0000000000400000-0x000000000041B000-memory.dmp family_sakula - Detects executables built or packed with MPress PE compressor 5 IoCs
resource yara_rule behavioral2/memory/3052-0-0x0000000000400000-0x000000000041B000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/files/0x000e00000001c4c8-4.dat INDICATOR_EXE_Packed_MPress behavioral2/memory/3052-6-0x0000000000400000-0x000000000041B000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/4660-7-0x0000000000400000-0x000000000041B000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/3052-8-0x0000000000400000-0x000000000041B000-memory.dmp INDICATOR_EXE_Packed_MPress - Executes dropped EXE 1 IoCs
pid Process 4660 MediaCenter.exe - Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\MicroMedia = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\MediaCenter.exe" 2026-11-04_acdf67547acb26006b41497ed23ef5e8_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 3772 cmd.exe - Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname MediaCenter.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain MediaCenter.exe - System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MediaCenter.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-11-04_acdf67547acb26006b41497ed23ef5e8_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 3772 cmd.exe 5468 PING.EXE - Runs ping.exe 1 TTPs 1 IoCs
pid Process 5468 PING.EXE - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 3052 2026-11-04_acdf67547acb26006b41497ed23ef5e8_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3052 wrote to memory of 4660 3052 2026-11-04_acdf67547acb26006b41497ed23ef5e8_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe 89 PID 3052 wrote to memory of 3772 3052 2026-11-04_acdf67547acb26006b41497ed23ef5e8_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe 91 PID 3772 wrote to memory of 5468 3772 cmd.exe 93
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-11-04_acdf67547acb26006b41497ed23ef5e8_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe"C:\Users\Admin\AppData\Local\Temp\2026-11-04_acdf67547acb26006b41497ed23ef5e8_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3052 -
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exeC:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe2⤵
- Executes dropped EXE
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
PID:4660
-
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\2026-11-04_acdf67547acb26006b41497ed23ef5e8_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe"2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:3772 -
C:\Windows\SysWOW64\PING.EXEping 127.0.0.13⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:5468
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Network
MITRE ATT&CK Enterprise v16
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
- Size 100KB
- SHA256 c977b570e617e17637dacc4a093cb699d98be190de1b04cfb4a6fd89f07e4402
- MD5 45fd9fdefcdcaaf0a6dc7a78589f543c
- SHA1 363cfe3aa381a5fbc621899d8fe8e10a14c5ddda
- SHA512 893c1b883cd07f4e19046abfcdb171e5ec8debae76fc48780df47d70b050e81c159484d6efb7ea97807ecbae7dbcd18268c209f61bf907f5b98a6001f6b18005
- SSDEEP 1536:soaj1hJL1S9t0MIeboal8bCKxo7h0RPaaml0Nz30rtrJxV:H0hpgz6xGhZamyF30BNxV
- TLSH T144A35B16B6D0C032E062153804B8E2635A7AF9324ABCC1977BC5177EBEB03D19D3AF56
- MD5 SHA1 SHA512 SSDEEP TLSH